Base | Representation |
---|---|
bin | 110010011010001000… |
… | …000010000010010001 |
3 | 12011201002111102102220 |
4 | 302122020002002101 |
5 | 1341322100414210 |
6 | 40510451131253 |
7 | 3624164226360 |
oct | 623210020221 |
9 | 164632442386 |
10 | 54125404305 |
11 | 20a5541a3a5 |
12 | a5a65a3b29 |
13 | 514765b16b |
14 | 28965a97d7 |
15 | 161bb3bc70 |
hex | c9a202091 |
54125404305 has 32 divisors (see below), whose sum is σ = 101647098624. Its totient is φ = 24074309376.
The previous prime is 54125404283. The next prime is 54125404331. The reversal of 54125404305 is 50340452145.
It is not a de Polignac number, because 54125404305 - 26 = 54125404241 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6962062 + ... + 6969831.
It is an arithmetic number, because the mean of its divisors is an integer number (3176471832).
Almost surely, 254125404305 is an apocalyptic number.
It is an amenable number.
54125404305 is a deficient number, since it is larger than the sum of its proper divisors (47521694319).
54125404305 is a wasteful number, since it uses less digits than its factorization.
54125404305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13931945.
The product of its (nonzero) digits is 48000, while the sum is 33.
The spelling of 54125404305 in words is "fifty-four billion, one hundred twenty-five million, four hundred four thousand, three hundred five".
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